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features: add EXPERIMENTAL option_onion_messages from draft.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2020-04-11 12:18:51 +09:30
parent bf2a42ada5
commit a9fe1a3c08
3 changed files with 17 additions and 0 deletions
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7
common/features.c
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@ -56,6 +56,13 @@ static const struct feature_style feature_styles[] = {
.copy_style = { [INIT_FEATURE] = FEATURE_REPRESENT, .copy_style = { [INIT_FEATURE] = FEATURE_REPRESENT,
[NODE_ANNOUNCE_FEATURE] = FEATURE_REPRESENT, [NODE_ANNOUNCE_FEATURE] = FEATURE_REPRESENT,
[CHANNEL_FEATURE] = FEATURE_REPRESENT_AS_OPTIONAL } }, [CHANNEL_FEATURE] = FEATURE_REPRESENT_AS_OPTIONAL } },
#if EXPERIMENTAL_FEATURES
{ OPT_ONION_MESSAGES,
.copy_style = { [INIT_FEATURE] = FEATURE_REPRESENT,
[NODE_ANNOUNCE_FEATURE] = FEATURE_REPRESENT,
[BOLT11_FEATURE] = FEATURE_REPRESENT,
[CHANNEL_FEATURE] = FEATURE_REPRESENT_AS_OPTIONAL} },
#endif
}; };
static enum feature_copy_style feature_copy_style(u32 f, enum feature_place p) static enum feature_copy_style feature_copy_style(u32 f, enum feature_place p)

7
common/features.h
View file

@ -99,4 +99,11 @@ u8 *featurebits_or(const tal_t *ctx, const u8 *f1 TAKES, const u8 *f2 TAKES);
#define OPT_BASIC_MPP 16 #define OPT_BASIC_MPP 16
#define OPT_LARGE_CHANNELS 18 #define OPT_LARGE_CHANNELS 18
/* BOLT-9fc25cfd2895578c0b1ab701ebe6c1eb67a19623 #9:
*
* | 102/103 | `option_onion_messages` |... INC+ ...
*/
#if EXPERIMENTAL_FEATURES
#define OPT_ONION_MESSAGES 102
#endif
#endif /* LIGHTNING_COMMON_FEATURES_H */ #endif /* LIGHTNING_COMMON_FEATURES_H */

3
lightningd/lightningd.c
View file

@ -723,6 +723,9 @@ static struct feature_set *default_features(const tal_t *ctx)
OPTIONAL_FEATURE(OPT_BASIC_MPP), OPTIONAL_FEATURE(OPT_BASIC_MPP),
OPTIONAL_FEATURE(OPT_GOSSIP_QUERIES_EX), OPTIONAL_FEATURE(OPT_GOSSIP_QUERIES_EX),
OPTIONAL_FEATURE(OPT_STATIC_REMOTEKEY), OPTIONAL_FEATURE(OPT_STATIC_REMOTEKEY),
#if EXPERIMENTAL_FEATURES
OPTIONAL_FEATURE(OPT_ONION_MESSAGES),
#endif
}; };
for (size_t i = 0; i < ARRAY_SIZE(features); i++) { for (size_t i = 0; i < ARRAY_SIZE(features); i++) {